pass a ToolPart value to a user control of a custom WebPart in Sharepoint 2007

I have created a Custom WebPart that has a UserControl. I have added a Custom ToolPart(dropdown) to it as well. What i want to achieve is that as a selection is made in the Custom ToolPart Dropdown;the value is to be passed into the code behind of the UserControl. I tried to use the Custom properties of the ToolPart to pass the dropdown Value but co开发者_运维百科uldnt do so. Then,i declared a public property in the UserControl Class but that worked onl

You should use Synchanges() and ApplyChanges() to pass values between ToolPart and WebPart. Once the value is passed from ToolPart to WebPart you can access the web part property from within the UserControl by using a hidden field and assigning the value to the hidden field and retrieving it from the user control.